CD 309: USA

(base of left lug) BEAL'S HIGH TENSION / INSULATOR

(base of right lug) PATENTED OCT. 10 1899

 

Picture Courtesy Ray Klingensmith

(base of left lug) BEAL'S HIGH TENSION / INSULATOR

(base of right lug) PATENTED OCT. 10 1899

 

Picture Courtesy Tommy Bolack

This rare and unusual insulator was made to the 1899 Carroll Beal patent by Hemingray.  This insulator was found in the Hemingray dump along with a number or rare styles.  Link to more information.


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